High hardness Boron carbide powder, also known as B4C is produced from high-temperature smelting boric acid and carbon materials in electric furnaces. Boron carbide is with high hardness up to Mohs’ 9.3, which is the third hard material besides Diamond and CBN. Product Features: 1. High-temperature resistance, acid-alkali resistance. 2.

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White Corundum Powder F400 F600 F800. AL2O3 alumina polishing powder is a white abrasive made from industrial alumina powder (Al2O3) with a content of over 98% and a small amount of iron oxide and silicon oxide. It is a white abrasive which is melted at high temperature. Its hardness is slightly higher than that of brown corundum and its toughness is slightly lower.

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High hardness Boron carbide powder, also known as B4C is produced from high-temperature smelting boric acid and carbon materials in electric furnaces. Boron carbide is with high hardness up to Mohs’ 9.3, which is the third hard material besides Diamond and CBN. Product Features: 1. High-temperature resistance, acid-alkali resistance. 2.

White Corundum Powder F400 F600 F800. AL2O3 alumina polishing powder is a white abrasive made from industrial alumina powder (Al2O3) with a content of over 98% and a small amount of iron oxide and silicon oxide. It is a white abrasive which is melted at high temperature. Its hardness is slightly higher than that of brown corundum and its toughness is slightly lower.

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F360 F400 F600 Schwarzes Siliziumkarbid für Abriebschutzschichten Siliziumkarbid kommt. in ca. 250 kristallinen Formen vor. Der Polymorphismus von SiC zeichnet sich durch eine große Familie ähnlicher kristalliner Strukturen aus, die als Polytypen bezeichnet werden. Sie sind Variationen derselben chemischen Verbindung, die in zwei Dimensionen ...

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Микрошлифовальные порошки F230, F240, F280, F320, F360, F400, F500, F600, F800, F1000, F1200, доставка по всей ...